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Chemical Data Processing Library C++ API - Version 1.1.1
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Chemical Data Processing Library C++ API - Version 1.1.1
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A graphics primitive representing a clipping region in 2D space. More...
#include <ClipPathPrimitive2D.hpp>
Inheritance diagram for CDPL::Vis::ClipPathPrimitive2D:Public Types | |
| typedef std::shared_ptr< ClipPathPrimitive2D > | SharedPointer |
A reference-counted smart pointer [SHPTR] for dynamically allocated ClipPathPrimitive2D instances. More... | |
| Public Types inherited from CDPL::Vis::Path2D | |
| enum | FillRule { EVEN_ODD, WINDING } |
Specifies which method to use for filling closed shapes described by the Path2D object. More... | |
| Public Types inherited from CDPL::Vis::GraphicsPrimitive2D | |
| typedef std::shared_ptr< GraphicsPrimitive2D > | SharedPointer |
A reference-counted smart pointer [SHPTR] for dynamically allocated GraphicsPrimitive2D instances. More... | |
Public Member Functions | |
| ClipPathPrimitive2D () | |
| Constructs an undefined path primitive. More... | |
| void | render (Renderer2D &renderer) const |
| Visualizes the graphics primitive by means of the Renderer2D instance renderer. More... | |
| GraphicsPrimitive2D::SharedPointer | clone () const |
| Creates a dynamically allocated copy of the graphics primitive. More... | |
| void | getBounds (Rectangle2D &bounds, FontMetrics *font_metrics=0) const |
| Calculates the bounds of the graphics primitive. More... | |
| Public Member Functions inherited from CDPL::Vis::Path2D | |
| Path2D () | |
Constructs an empty Path2D instance. More... | |
| Path2D (const Path2D &path) | |
Constructs a copy of the Path2D instance path. More... | |
| virtual | ~Path2D () |
| Virtual destructor. More... | |
| bool | isEmpty () const |
Tells whether the Path2D instance does not contain any elements. More... | |
| bool | hasDrawingElements () const |
Tells whether the Path2D instance contains any elements representing drawing operations (lines and arcs). More... | |
| void | clear () |
| Deletes all path elements added so far and sets the fill rule to its default. More... | |
| void | setFillRule (FillRule rule) |
| Sets the fill rule of the path to the specified value. More... | |
| FillRule | getFillRule () const |
| Returns the currently set fill rule. More... | |
| void | moveTo (double x, double y) |
| Sets the current position to (x, y) and starts a new subpath, implicitly closing the previous path. More... | |
| void | moveTo (const Math::Vector2D &pos) |
| Sets the current position to pos and starts a new subpath, implicitly closing the previous path. More... | |
| void | arc (double cx, double cy, double rx, double ry, double start_ang, double sweep) |
| Creates an elliptical arc centered at (cx, cy) with ellipse radii rx and ry beginning at the angle start_ang and extending sweep degrees clockwise. More... | |
| void | arc (const Math::Vector2D &ctr, double rx, double ry, double start_ang, double sweep) |
| Creates an elliptical arc centered at ctr with ellipse radii rx and ry beginning at the angle start_ang and extending sweep degrees clockwise. More... | |
| void | arcTo (double cx, double cy, double rx, double ry, double start_ang, double sweep) |
| Creates an elliptical arc centered at (cx, cy) with ellipse radii rx and ry beginning at the angle start_ang and extending sweep degrees clockwise. More... | |
| void | arcTo (const Math::Vector2D &ctr, double rx, double ry, double start_ang, double sweep) |
| Creates an elliptical arc centered at ctr with ellipse radii rx and ry beginning at the angle start_ang and extending sweep degrees clockwise. More... | |
| void | lineTo (double x, double y) |
| Adds a straight line from the current position to the point (x, y). More... | |
| void | lineTo (const Math::Vector2D &pos) |
| Adds a straight line from the current position to the point (x, y). More... | |
| void | closePath () |
| Closes the current subpath by drawing a line to the beginning of the subpath, automatically starting a new path. More... | |
| void | addEllipse (double x, double y, double width, double height) |
| Creates an ellipse positioned at (x, y) with the specified width and height, and adds it to this path as a closed subpath. More... | |
| void | addEllipse (const Math::Vector2D &pos, double width, double height) |
| Creates an ellipse positioned at pos with the specified width and height, and adds it to this path as a closed subpath. More... | |
| void | addRectangle (double x, double y, double width, double height) |
| Creates a rectangle positioned at (x, y) with the specified width and height, and adds it to this path as a closed subpath. More... | |
| void | addRectangle (const Math::Vector2D &pos, double width, double height) |
| Creates a rectangle positioned at pos with the specified width and height, and adds it to this path as a closed subpath. More... | |
| void | getBounds (Rectangle2D &bounds) const |
| Calculates the axis-aligned bounding box of the path. More... | |
| void | convert (Path2DConverter &conv) const |
| Iterates over the stored path elements and calls the corresponding method of conv for each visited element. More... | |
| bool | operator== (const Path2D &path) const |
| Equality comparison operator. More... | |
| bool | operator!= (const Path2D &path) const |
| Non-equality comparison operator. More... | |
| Path2D & | operator+= (const Path2D &path) |
Appends the elements stored in the Path2D instance path to this path. More... | |
| Path2D & | operator= (const Path2D &path) |
| Assignment operator. More... | |
| Public Member Functions inherited from CDPL::Vis::GraphicsPrimitive2D | |
| virtual | ~GraphicsPrimitive2D () |
| Virtual destructor. More... | |
A graphics primitive representing a clipping region in 2D space.
| typedef std::shared_ptr<ClipPathPrimitive2D> CDPL::Vis::ClipPathPrimitive2D::SharedPointer |
A reference-counted smart pointer [SHPTR] for dynamically allocated ClipPathPrimitive2D instances.
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Constructs an undefined path primitive.
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virtual |
Visualizes the graphics primitive by means of the Renderer2D instance renderer.
| renderer | The renderer that performs the drawing operations. |
Implements CDPL::Vis::GraphicsPrimitive2D.
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Creates a dynamically allocated copy of the graphics primitive.
Implements CDPL::Vis::GraphicsPrimitive2D.
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Calculates the bounds of the graphics primitive.
| bounds | The object storing the calculated bounding box. |
| font_metrics | The font metrics object to use for bounds calculation (if required). |
Implements CDPL::Vis::GraphicsPrimitive2D.
1.8.20